label2num_dic = { "0": 0,
                  "1": 1,
                  "2": 2,
                  "3": 3,
                  "4": 4,
                  "5": 5,
                  "6": 6,
                  "7": 7,
                  "8": 8,
                  "9": 9,
                  "A": 10,
                  "B": 11,
                  "C": 12,
                  "D": 13,
                  "E": 14,
                  "F": 15,
                  "G": 16,
                  "H": 17,
                  "J": 18,
                  "K": 19,
                  "P": 20,
                  "S": 21,
                  "R": 22,
                  "Q": 23}

num2label_dic = { "0": "0",
                  "1": "1",
                  "2": "2",
                  "3": "3",
                  "4": "4",
                  "5": "5",
                  "6": "6",
                  "7": "7",
                  "8": "8",
                  "9": "9",
                  "10": "A",
                  "11": "B",
                  "12": "C",
                  "13": "D",
                  "14": "E",
                  "15": "F",
                  "16": "G",
                  "17": "H",
                  "18": "J",
                  "19": "K",
                  "20": "P",
                  "21": "S",
                  "22": "R",
                  "23": "Q"}